Triple
T11625699
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plaça de Catalunya |
E276262
|
entity |
| Predicate | hasPublicTransportConnection |
P3791
|
FINISHED |
| Object | FGC suburban rail |
E766182
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: FGC suburban rail | Statement: [Plaça de Catalunya, hasPublicTransportConnection, FGC suburban rail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FGC suburban rail Context triple: [Plaça de Catalunya, hasPublicTransportConnection, FGC suburban rail]
-
A.
FGC commuter rail
chosen
FGC commuter rail is a regional rail network in Catalonia, Spain, operated by Ferrocarrils de la Generalitat de Catalunya, providing frequent suburban and commuter train services around Barcelona and nearby towns.
-
B.
FGC urban rail system
The FGC urban rail system is a commuter and metro-style rail network in and around Barcelona operated by Ferrocarrils de la Generalitat de Catalunya, providing high-frequency urban and suburban passenger services.
-
C.
TGM suburban rail line
The TGM suburban rail line is a commuter railway service in the Tunis metropolitan area that connects the city with its northern coastal suburbs.
-
D.
Main Suburban railway line
The Main Suburban railway line is a major rail corridor in Sydney, Australia, forming part of the city's core suburban network and linking central Sydney with its western suburbs.
-
E.
F train
The F train is a New York City Subway service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting neighborhoods in Queens, Manhattan, and Brooklyn.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6aafa51148190ab84940694c00235 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a12416908190ac2dcd7f7ebb308f |
completed | April 10, 2026, 7:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee87845d588190bfa4197e7ab600a7 |
completed | April 26, 2026, 9:45 p.m. |
Created at: April 8, 2026, 9:39 p.m.